ESP Electronic Single Phase

Phase converter from single to three phase AC

Available as an option for HG(HA)12P

The ESP System consists of a phase converter and a power choke to limit the power. This unit converts single phase input power to three phase output power and therefore enables the compressor model HG(HA)12P to operate with a standard three phase AC motor using a single phase mains supply. The unit is designed to be fitted into a switch cabinet. Another option is to have the possibility of stepless speed capacity control. The parts for this are a suction pressure transducer and a programming and reaout hand-held terminal.

For the compressors HGX12P/90-4 S and HGX12P/110-4 S with R404A please note: to = -5 °C / tC = +50 °C may not be exceeded.